[Note Enhancement] Add support for resources

[krnekhelesh]

I think when creating a note, users would like to add resources. Resources here could mean the following,

• Images (local images, camera)
• Links
• Maps

Anything else that could enhance a note's functionality

[ctriantaf]

I added support for images and links but it isn't fully implemented due to Ubuntu SDK not being complete.
For example I want when the user clicks on a link to open into the default browser.
Also I want to add the option to pick an image from the gallery. Moreover, for the images feature to be fully functionally I need to create directory.
I can't do anything of those. When Ubuntu SDK grant me the power to achieve them I'll do it.

I'll leave this issue as open until then.

I need this to be consider in the vote please.

[ctriantaf]

Images and Links are now fully supported!

I don't know if I'll implement Maps so I'll leave this issue open